A patient is being assessed for a suspected deficit in intrinsic factor synthesis. What diagnostic or assessment finding is the most likely rationale for this examination of intrinsic factor production?

Question

Quizplus · Accepted Answer

In the absence of intrinsic factor, vitamin $\mathrm{B}_{12}$ cannot be absorbed, and pernicious anemia results. This would result in a marked reduction in hemoglobin and hematocrit.

A Patient Is Being Assessed for a Suspected Deficit in Intrinsic